共 17 条
[11]
HELD M, 1962, SIAM J, V10, P196
[12]
Kruskal J. B., 1956, P AM MATH SOC, V7, P48, DOI [DOI 10.1090/S0002-9939-1956-0078686-7, 10.2307/2033241]
[13]
LAWLER EL, TO BE PUBLISHED
[14]
MARTIN GT, 1966, SOLVING TRAVELING SA
[16]
Simonnard M., 1966, LINEAR PROGRAMMING